#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#define MAX_SIZE 5

//struct _Record_Struct
//{
//	unsigned char Env_Alarm_ID : 4;
//	unsigned char Para1 : 2;
//	unsigned char state;
//	unsigned char avail : 1;
//}*Env_Alarm_Record;
//
//struct _Record_Struct* pointer = (struct _Record_Struct*)malloc
//(sizeof(struct _Record_Struct) * MAX_SIZE);

//int main()
//{
//	unsigned char puc[4];
//	struct tagPIM
//	{
//		unsigned char ucPim1;
//		unsigned char ucData0 : 1;
//		unsigned char ucData1 : 2;
//		unsigned char ucData2 : 3;
//	}*pstPimData;
//
//	pstPimData = (struct tagPIM*)puc;
//	memset(puc, 0, 4);
//	pstPimData->ucPim1 = 2;
//	pstPimData->ucData0 = 3;
//	pstPimData->ucData1 = 4;
//	pstPimData->ucData2 = 5;
//
//	printf("%02x %02x %02x %02x\n", puc[0], puc[1], puc[2], puc[3]);
//	return 0;
//}